/Engine/Source/Runtime/Engine/Public/MaterialHLSLTree.h
class FExpressionTextureSample : public [UE::HLSLTree::FExpression](API\Runtime\Engine\HLSLTree\FExpression)
constFExpressi...
AutomaticMipBiasExpression
constFExpressi...
MipValueExpression
ETextureMipValu...
MipValueMode
ESamplerSourceM...
SamplerSource
FExpressionDeri...
TexCoordDerivatives
constFExpressi...
TexCoordExpression
constFExpressi...
TextureExpression